I. |bīə|läjik, -jēk adjective
or bi·o·log·i·cal -jə̇kəl, -jēk-
Etymology: International Scientific Vocabulary biology + -ic, -ical
1. : of or relating to biology or to life and living things : belonging to or characteristic of the processes of life — compare physiological
2. : used in or produced by practical application of biology
biological methods
biologic supplies
• bi·o·log·i·cal·ly -jə̇k(ə)lē, -jēk-, -li adverb
II. noun
or biological “
( -s )
: a biological product (as a globulin, serum, vaccine, antitoxin, or antigen) used in the prevention or treatment of disease